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AleksAgata [21]
3 years ago
13

3+0.5(4x + 8) = 9-2x

Mathematics
2 answers:
Radda [10]3 years ago
6 0

Answer:

1/2

Step-by-step explanation:

if you want me to explain it Just tell me and i will edit it

hram777 [196]3 years ago
6 0

Answer:

X=0.5 or 1/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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5) Paul invests $3,092 in a savings account
Mkey [24]

Answer:

R = 5% per year

Step-by-step explanation:

Solving for rate r as a decimal

r = n[(A/P)^1/nt - 1]

r = 4 × [(4,835.71/3,092.00)^1/(4)(9) - 1]

r = 0.05

Then convert r to R as a percentage

R = r * 100

R = 0.05 * 100

R = 5%/year

Summary:

The interest rate required to get a total amount of $4,835.71 from compound interest on a principal of $3,092.00 compounded 4 times per year over 9 years is 5% per year.

3 0
3 years ago
Jim and Joe both score 36 points in a game. Jim scores 2 times as many as Joe. How many points does each score. How do I solve t
Art [367]
Divide 36 by 3 to get 1/3 of the total, and it says Jim scores 2 times as much so joe scored 12 and Jim scored 24 because 12x2=24. So in conclusion Jim scored 24 and joe scored 12. Hope this helped.
5 0
3 years ago
What is 95% of 800?​
Komok [63]

Answer:

760

Step-by-step explanation:

95 x 800 / 100 = 760

6 0
3 years ago
Read 2 more answers
Is the following equation true? 4m + 12 = 2(m + 6)
muminat

Answer:

no

Step-by-step explanation:

4m + 12 ≠ 2m + 12

3 0
3 years ago
An art dealer sold three of 12 paintings that were on display in her gallery what was the ratio of the number of paining sold to
Sergeu [11.5K]
The answer is 3:9 because it says that he sold 3 out of the 12 paintings and so it asks first of how many did he sell and he sold three and how many did he not sell and so it's nine left
3 0
3 years ago
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